<!--  登录页 -->
<template>
  <div style="height: 100vh; background-image: linear-gradient(135deg, #1352F2, #3C82F5);overflow: hidden;">
    <el-container style="padding: 30px">
      <!--顶部栏 -->
      <el-header>
        <el-row>
          <el-col :span="3">
            <img src="/imgs/login/logo.png" alt="" style="height: 50px;">
          </el-col>
          <el-col :span="1">
            <img src="/imgs/login/auto.png" alt="" style="height: 50px;">
          </el-col>
          <el-col :span="1">
            <img src="/imgs/login/verticalLine.png" alt="" style="height: 50px;">
          </el-col>
          <el-col :span="19">
            <span style="font-size: 30px;color: #ffffff;font-weight: bold;">智慧车辆运营管理系统</span>
          </el-col>
        </el-row>
      </el-header>
      <el-main>
        <el-row :gutter="40">
          <!-- 左侧图片 -->
         <el-col :span="16">
           <img src="/imgs/login/bg.png" style="width: 100%;margin-top: 60px" alt="">
         </el-col>
          <!-- 右侧登录表单-->
         <el-col :span="8">
           <el-card style="margin-top: 80px">
             <h3 style="text-align: center;">用户登录</h3>
             <el-form label-position="top">
               <el-form-item label="用户名">
                 <el-input placeholder="请输入用户名" type="text" v-model="user.username" @keydown.enter="login" ></el-input>
               </el-form-item>
               <el-form-item label="密码">
                 <el-input placeholder="请输入密码" type="password" v-model="user.password" @keydown.enter="login" ></el-input>
               </el-form-item>
               <el-form-item >
                 <el-button type="primary" style="width: 100%" @click="login()">登录</el-button>
               </el-form-item>
             </el-form>
             <div style="text-align: center;color: #999999;font-size: 14px;padding: 10px 0">(体验账号:tom 密码:123456)</div>
           </el-card>
         </el-col>
        </el-row>
      </el-main>
    </el-container>
  </div>
</template>
<script setup>
import {ref} from "vue";
import axios from "axios";
import {ElMessage} from "element-plus";
import router from "@/router";

const user = ref({
  username: '',
  password: '',
})

const login = () => {
  console.log(user.value);
  // 向后端发起登录请求
  axios.post(BASE_URL+'/v1/user/login',user.value)
       //回调函数,服务器响应后执行此处代码
       .then((response)=>{                // response是服务器响应的对象,我们可以通过response.data获取服务器响应的数据
          console.log(response);
          console.log(response.data);
          if(response.data.code === 2000){//登录成功
              console.log(JSON.stringify(response.data.data));
              localStorage.setItem('user',JSON.stringify(response.data.data));
              ElMessage.success('登录成功');
              router.push('/');// 跳转到首页
          }else {                         //登录失败
            ElMessage.error(response.data.msg);
            user.value = {username: '',password: ''};
          }
       });
}
</script>
<style scoped>

</style>